WO2012152257A3 - Led-leuchte zur ausleuchtung von spezifischen flächen - Google Patents

Led-leuchte zur ausleuchtung von spezifischen flächen Download PDF

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Publication number
WO2012152257A3
WO2012152257A3 PCT/DE2012/000482 DE2012000482W WO2012152257A3 WO 2012152257 A3 WO2012152257 A3 WO 2012152257A3 DE 2012000482 W DE2012000482 W DE 2012000482W WO 2012152257 A3 WO2012152257 A3 WO 2012152257A3
Authority
WO
WIPO (PCT)
Prior art keywords
led lamp
specific surfaces
individual lenses
chip led
illuminating
Prior art date
Application number
PCT/DE2012/000482
Other languages
English (en)
French (fr)
Other versions
WO2012152257A2 (de
Inventor
Volker GÜHNE
Maik Schwede
Michael BACHSEITZ
Original Assignee
Jenoptik Polymer Systems Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jenoptik Polymer Systems Gmbh filed Critical Jenoptik Polymer Systems Gmbh
Priority to CN201280022259.5A priority Critical patent/CN103620297A/zh
Priority to US14/117,216 priority patent/US20140218912A1/en
Priority to EP12748152.1A priority patent/EP2707651A2/de
Publication of WO2012152257A2 publication Critical patent/WO2012152257A2/de
Publication of WO2012152257A3 publication Critical patent/WO2012152257A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
    • H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • F21Y2113/17—Combination of light sources of different colours comprising an assembly of point-like light sources forming a single encapsulated light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/58—Optical field-shaping elements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lenses (AREA)

Abstract

Die vorliegende Erfindung betrifft eine LED-Leuchte und mindestens ein zugehöriges System von derartigen Leuchten zur Beleuchtung von Innen- und Außenflächen, insbesondere von Industrieanlagen bzw. -flächen mit verbesserter lichttechnischer Effizienz. Die Strahlungsquellen LEDs, die als 3-Chip-LED aufgebaut sind und die benachbarten Chips jeweils zueinander so verdreht angeordnet sind, dass sie die asymmetrische Abstrahlung eines 3-Chip-LED ausgleichen. Als optische Elemente werden bevorzugt asphärische Einzellinsen oder aus einer bikonischen Fläche bestehende Einzellinse/n verwendet.
PCT/DE2012/000482 2011-05-10 2012-05-10 Led-leuchte zur ausleuchtung von spezifischen flächen WO2012152257A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201280022259.5A CN103620297A (zh) 2011-05-10 2012-05-10 用于照亮特定表面的led灯
US14/117,216 US20140218912A1 (en) 2011-05-10 2012-05-10 Led lamp for illuminating specific surfaces
EP12748152.1A EP2707651A2 (de) 2011-05-10 2012-05-10 Led-leuchte zur ausleuchtung von spezifischen flächen

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102011101353.2 2011-05-10
DE102011101354.0 2011-05-10
DE102011101354 2011-05-10
DE102011101353 2011-05-10

Publications (2)

Publication Number Publication Date
WO2012152257A2 WO2012152257A2 (de) 2012-11-15
WO2012152257A3 true WO2012152257A3 (de) 2013-01-03

Family

ID=46690349

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2012/000482 WO2012152257A2 (de) 2011-05-10 2012-05-10 Led-leuchte zur ausleuchtung von spezifischen flächen

Country Status (5)

Country Link
US (1) US20140218912A1 (de)
EP (1) EP2707651A2 (de)
CN (1) CN103620297A (de)
DE (3) DE102012010096A1 (de)
WO (1) WO2012152257A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015140760A1 (en) * 2014-03-20 2015-09-24 Koninklijke Philips N.V. Led packages and apparatuses with enhanced color uniformity, and manufacturing method therefor.
CN105810800A (zh) * 2014-12-29 2016-07-27 宁波海奈特照明科技有限公司 一种led集成发光器件及其制作方法
US10177127B2 (en) 2015-09-04 2019-01-08 Hong Kong Beida Jade Bird Display Limited Semiconductor apparatus and method of manufacturing the same
US10304811B2 (en) 2015-09-04 2019-05-28 Hong Kong Beida Jade Bird Display Limited Light-emitting diode display panel with micro lens array
US10032757B2 (en) 2015-09-04 2018-07-24 Hong Kong Beida Jade Bird Display Limited Projection display system
US10768343B2 (en) 2016-02-01 2020-09-08 Ams Sensors Singapore Pte. Ltd. Illumination modules and optoelectronic systems
CN111442213B (zh) * 2020-04-10 2021-12-14 宁波贝克照明电器有限公司 一种照明、氛围一体灯

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006002275A1 (de) * 2005-01-19 2006-07-20 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung
DE102006033893A1 (de) * 2005-12-16 2007-06-28 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881654A (en) * 1955-10-24 1959-04-14 Dominic S Toffolo Biconical refractor
US20090316393A1 (en) * 2006-07-18 2009-12-24 Koninklijke Philips Electronics N V Composite light source
DE102010004221A1 (de) 2009-05-05 2010-11-11 Siteco Beleuchtungstechnik Gmbh Straßenleuchte mit punktförmigen Lichtquellen, insbesondere LED-Leuchte
EP2309296A1 (de) * 2009-09-11 2011-04-13 GLP German Light Products GmbH Trägerstruktur für eine mehrzahl von linsen, linse, linsensystem und optisches system
DE202009013230U1 (de) 2009-09-16 2011-02-03 Ledon Lighting Jennersdorf Gmbh LED-Leuchtenelement zur Beleuchtung eines Lichtkastens mit homogener Lichtverteilung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006002275A1 (de) * 2005-01-19 2006-07-20 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung
DE102006033893A1 (de) * 2005-12-16 2007-06-28 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung

Also Published As

Publication number Publication date
EP2707651A2 (de) 2014-03-19
DE202012009068U1 (de) 2012-11-15
WO2012152257A2 (de) 2012-11-15
DE202012009066U1 (de) 2012-11-12
CN103620297A (zh) 2014-03-05
US20140218912A1 (en) 2014-08-07
DE102012010096A1 (de) 2012-11-29

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